Why? Oh Why? What have I done to deserve this??? 
DISCLAIMER: Fluid Film is not formulated to be used as sandwich spread, even with the handy dandy brush can. If you enjoy the taste of sheep testicles, I recommend checking this out:
http://www.youtube.com/watch?v=QR8BlXiTWhQ
Fluid Film is an industrial strength corrosion preventive and lubricant. The use of the brush can for food flavoring could result in strong allergic reactions, loosening of bowels, a prolonged taste of sheep scrotum in mouth, abnormal hair growth under arms and in genital area, general ill feeling, avoidance of sandwich spread after use, and a host of other ills I can't think of right now. I have no idea what could really happen, but it ain't good. Just don't do it, fellas!